CN110818145B - A environmental protection water treatment facilities that filters for rural unmanned on duty of agricultural - Google Patents
A environmental protection water treatment facilities that filters for rural unmanned on duty of agricultural Download PDFInfo
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- CN110818145B CN110818145B CN202010025161.1A CN202010025161A CN110818145B CN 110818145 B CN110818145 B CN 110818145B CN 202010025161 A CN202010025161 A CN 202010025161A CN 110818145 B CN110818145 B CN 110818145B
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- filter element
- tank body
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
Abstract
The invention discloses an agricultural and rural unattended environment-friendly filtered water treatment device, which comprises a reservoir, a power device, a sewage discharge device, a filtering device, a water valve and a disinfection box, wherein the disinfection box flushes disinfection medicines and flocculating agents into the reservoir when water sources flow into the reservoir, disinfects water bodies and settles impurities without manual timing dosing; the power device is matched with the filtering device to filter supernatant liquor in the sedimentation tank and then inject the supernatant liquor into the clean water tank, so that large-particle impurities are prevented from blocking the filter element while impurities are further filtered, and the service life of the filter element is prolonged; and when the clean water tank is filled with water, the water valve is closed, and the water from the sedimentation tank automatically flows back to the sedimentation tank. The environment-friendly filtering water treatment device for agricultural rural unattended operation, which is disclosed by the invention, has the advantages of reasonable structure, convenience in use, safety, reliability and the like, and effectively solves the problem that the existing tap water supply equipment in rural areas falls behind.
Description
Technical Field
The invention relates to the field of water treatment equipment, in particular to an environment-friendly filtered water treatment device for agricultural rural unattended operation.
Background
At present, rural running water is mainly from mountain spring eye drinking water, the cistern through the construction in the mountain waist position deposits through simple, then supply water to the peasant household under the mountain foot through the pipe network, the advantage of this kind of water supply mode lies in not needing extra pumping equipment, the shortcoming is that aquatic impurity is more, the cistern needs regularly to clear up the precipitate, the water is also not through disinfection treatment, it may influence healthily to drink raw water, meet torrential rain, when the torrential flood, get into a large amount of muddy water in the cistern, and the unable automatic discharge of water in the cistern, all can cause the threat to mountain resident household and farmland, the water of supply also can be thoughtlessly had silt and can not eat, so it is very necessary to upgrade to rural current running water feeding device.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the problems, the invention provides the environment-friendly filtering water treatment device for agricultural rural unattended operation, which has the advantages of reasonable structure, convenient use, safety, reliability and the like, and effectively solves the problem that the existing tap water supply equipment in rural areas falls behind.
The technical scheme adopted by the invention for solving the technical problems is as follows: an environment-friendly filtered water treatment device for agricultural rural unattended operation comprises a reservoir, a power device, a sewage discharge device, a filtering device, a water valve and a disinfection box, wherein the inner cavity of the reservoir is divided into a sedimentation tank and a clean water tank; a filter screen is horizontally arranged in the inner cavity of the sedimentation tank; the upper end of the clean water tank is provided with a filter element mounting seat with a barrel-shaped structure, the inner cavity of the filter element mounting seat is communicated with the inner cavity of the sedimentation tank through a return pipe, and the clean water tank is also provided with a water outlet pipe; the power device is arranged below the filter screen in the inner cavity of the sedimentation tank and comprises a first tank body, a second tank body and a connecting seat; the bottoms of the first tank body and the second tank body are fixedly connected with the upper end of the connecting seat and are provided with upward connecting ports; impellers are arranged in the inner cavities of the first tank body and the second tank body, and the impellers arranged in the first tank body and the second tank body are mutually connected in a transmission manner; the lower end of the first tank body is provided with a plurality of square through holes; a water pumping pipe is arranged at the bottom of the second tank body, and the water inlet end of the water pumping pipe is arranged above the filter screen; the sterilizing box is arranged above the reservoir, filler consisting of slow-release sterilizing medicines and flocculating agents is filled in the sterilizing box, a water inlet through hole communicated with an external water source is formed in the middle of the filler, the water inlet through hole is also connected with the first connecting port of the first tank body through a water inlet pipe, and the second connecting port of the second tank body is communicated with the inner cavity of the filter element mounting seat through a filter pipe; the filtering device comprises a filter element and a cover body, wherein the filter element is inserted into the inner cavity of the filter element mounting seat, the cover body is fixedly connected to the upper end of the filter element, an annular convex edge for preventing rainwater from entering is arranged at the edge of an opening at the upper end of the filter element mounting seat, a convex ring is arranged at the edge of the cover body to sleeve the annular convex edge, and a handle is also arranged on the cover body; the water valve comprises a shell and a valve core, wherein the upper end of the shell is provided with a connecting pipe connected with the filter element mounting seat, and the lower end of the shell is provided with an opening; the valve core is arranged in the inner cavity of the shell in a sliding manner, the sliding position of the valve core is limited by a lug on an opening at the lower end of the shell, a conical plug is arranged at the upper end of the valve core, and the plug is aligned with the water outlet of the connecting pipe; the sewage discharging device comprises an inner sleeve connected with the bottom of the reservoir and an outer sleeve sleeved outside the inner sleeve, the lower end of the inner sleeve is communicated with the outside, a plurality of sewage discharging holes are formed in the position, located in the reservoir, of the lower end of the inner sleeve, a floating box is arranged at the upper end of the outer sleeve, and a balance weight is arranged at the lower end of the outer sleeve.
Further, the drinking-water pipe include hard tube, bellows and buoyancy box, wherein the hard tube lower extreme is connected with the second jar of body, the filter screen is passed and is connected with the bellows lower extreme to the hard tube upper end.
Furthermore, the upper end of the corrugated pipe is fixedly connected with the buoyancy box, and the water inlet at the upper end of the corrugated pipe is always kept below the liquid level under the condition that the liquid level is not lower than the upper end face of the hard pipe.
Further, the impeller pivot vertical setting, and the upper and lower both ends of impeller pivot are connected with jar body rotation through the bearing respectively, the pivot lower extreme of impeller penetrates the connecting seat inner chamber to be provided with the drive wheel, with drive belt interconnect between the drive wheel.
Furthermore, the filler is fluffy solid prepared by mixing limestone, disinfectant and flocculating agent, and is gradually released into the water body under the erosion of water flow.
Furthermore, the filter element is provided with at least two grooves in the vertical direction, one groove is communicated with the filter pipe and the return pipe, the other groove is communicated with the water valve, and except the grooves, the bottom surface and the side surface of the filter element are abutted against the wall surface of the inner cavity of the filter element mounting seat.
Furthermore, the side wall of the valve core is closely attached to the inner wall of the shell in a sliding manner, and a diversion trench for water flow to pass through is formed in the vertical direction of the side wall of the valve core.
The invention has the beneficial effects that: an environment-friendly filtered water treatment device used for agricultural rural unattended operation comprises a reservoir, a power device, a sewage discharge device, a filter device, a water valve and a disinfection box, wherein the disinfection box flushes disinfection medicines and flocculating agents into the reservoir when water sources flow into the reservoir, disinfects water and settles impurities without manual timing dosing; the power device is matched with the filtering device to filter supernatant liquor in the sedimentation tank and then inject the supernatant liquor into the clean water tank, so that large-particle impurities are prevented from blocking the filter element while impurities are further filtered, and the service life of the filter element is prolonged; the water valve is closed when the clean water tank is filled with water, water from the sedimentation tank automatically flows back to the sedimentation tank, when the water consumption is low or rainstorm occurs, the water level of the sedimentation tank rises, the sewage discharge device is automatically opened to discharge sewage, the discharged water is connected with the irrigation channel to irrigate crops, and the water storage tank does not need to be manually cleaned; the water supply device has the advantages of reasonable structure, convenient use, safety, reliability and the like, and effectively solves the problem that the existing tap water supply equipment in rural areas falls behind.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of an environment-friendly filtered water treatment device for agricultural rural unattended operation.
Fig. 2 is a schematic structural diagram of a power device of the environment-friendly filtered water treatment device for agricultural rural unattended operation.
Fig. 3 is a structural schematic diagram of a sewage draining device of the agricultural rural unattended environment-friendly filtered water treatment device.
Fig. 4 is a schematic structural diagram of a filtering device of the environment-friendly filtered water treatment device for agricultural rural unattended operation.
Fig. 5 is a schematic structural view of a water valve of the agricultural rural unattended environment-friendly filtered water treatment device.
Fig. 6 is a schematic structural view of a water valve core of the water valve for the agricultural rural unattended environment-friendly filtered water treatment device.
The scores in the figures are as follows:
1. a water storage tank 11, a sedimentation tank 12, a clean water tank 13, a filter screen 14, a filter element mounting seat 141, a return pipe 15, a water outlet pipe 2, a power device 211, a first tank body 212, a second tank body 213, a square through hole 214, a connecting seat 215, a driving belt 216, a driving wheel 217, a bearing 218, an impeller 219, a first connecting port 200, a second connecting port 22, a water inlet pipe 23, a filter pipe 24, a water pumping pipe 241, the device comprises a hard pipe 242, a corrugated pipe 243, a buoyancy box 3, a sewage draining device 31, an outer sleeve pipe 32, an inner sleeve pipe 321, a sewage draining hole 33, a buoyancy tank 34, a balance weight 4, a filtering device 41, a filter element 42, a cover body 43, a handle 44, a groove 5, a water valve 51, a shell 511, a connecting pipe 52, a valve core 53, a diversion trench 54, a plug 6, a disinfection box 61 and filler.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The environment-friendly filtered water treatment device for agricultural rural unattended operation as shown in fig. 1 to 6 comprises a water reservoir 1, a power device 2, a sewage draining device 3, a filtering device 4, a water valve 5 and a disinfection box 6.
As shown in fig. 1, the inner cavity of the reservoir 1 is divided into a sedimentation tank 11 and a clean water tank 12; a filter screen 13 is horizontally arranged in the inner cavity of the sedimentation tank 11, and the periphery of the filter screen 13 is tightly connected with the sedimentation tank 11; the upper end of the clean water tank 12 is provided with a filter element mounting seat 14 with a barrel-shaped structure, the inner cavity of the filter element mounting seat 14 is communicated with the inner cavity of the sedimentation tank 11 through a return pipe 141, under the condition that the clean water tank 12 is filled with water, the water pumped into the filter element mounting seat 14 by the filter pipe 23 flows back to the sedimentation tank 11 through the return pipe 141, so that the supernatant of the sedimentation tank 11 is repeatedly filtered, when the clean water tank needs to supply water, the supernatant of the sedimentation tank 11 after being filtered for multiple times is injected into the clean water tank 12, and the cleanliness of the clean water in the clean water tank 12 is improved.
The clean water tank 12 is also provided with a water outlet pipe 15 for discharging clean water.
In possible embodiments, the cartridge mounting 14 may be positioned on top of the sedimentation basin 11, across the sedimentation basin 11 and the clean water basin 12, or other arrangements for mounting the cartridge mounting 14 at an upper position or top within the interior of the reservoir 1.
The power device 2 is arranged below the filter screen 13 in the inner cavity of the sedimentation tank 11 and comprises a first tank body 211, a second tank body 212 and a connecting seat 214.
As shown in fig. 1 and 2, the bottoms of the first tank 211 and the second tank 212 are both fixedly connected to the upper end of the connecting seat 214, and both have an upward connecting port; impellers 218 are arranged in the inner cavities of the first tank body 211 and the second tank body 212, and the impellers 218 arranged in the first tank body 211 and the second tank body 212 are mutually connected in a transmission manner; the lower end of the first tank body 211 is provided with a plurality of square through holes 213; the bottom of the second tank body 212 is provided with a water pumping pipe 24, and the water inlet end of the water pumping pipe 24 is arranged above the filter screen 13.
Water is injected into the first tank body 211 from the water inlet pipe 22 from the high direction to the low direction, the water flow drives the impeller 218 in the first tank body 211 to rotate, and then drives the impeller 218 in the second tank body 212 to rotate, the impeller 218 in the second tank body 212 rotates to pump supernatant in the sedimentation tank 11 into the second tank body 212 from the water pumping pipe 24, and then the supernatant is supplied to the inner cavity of the filter element mounting seat 14 through the filter pipe 23, the arrangement of the impellers in the two tank bodies is subject to the aim of conveying the water to the direction of the filter element mounting seat 14 when the impeller in the second tank body 212 rotates, and the details are not repeated because the impeller belongs to the prior art.
In one possible embodiment, to increase the efficiency of the impeller 218 in the first tank 211, the impeller 218 in the first tank 211 is an array of several small impellers connected together on the same shaft.
The sterilizing box 6 is arranged above the reservoir 1, a filler 61 formed by slow-release sterilizing medicines and flocculating agents is filled in the sterilizing box 6, a water inlet through hole communicated with an external water source is formed in the middle of the filler 61, the water inlet through hole is also connected with a first connecting port 219 of the first tank body 211 through a water inlet pipe 22, and a second connecting port 200 of the second tank body 212 is communicated with an inner cavity of the filter element mounting seat 14 through a filter pipe 23.
In one embodiment, the filler 61 is a fluffy solid made by mixing limestone, disinfectant and flocculant, and is gradually released into the water body under the erosion of water flow.
Because the cistern is a relatively airtight space under the condition that the clean water basin is full and the sewage discharging device is not opened, along with the continuous injection of water flow into the sedimentation tank 11, the water inlet pipe 22 can not supply water into the sedimentation tank 11 any more when the pressure in the sedimentation tank 11 is increased to a certain degree, and meanwhile, the filler 61 can not be washed away any more, so that the dosage of the flocculating agent and the disinfectant can be controlled.
The water valve 5 comprises a shell 51 and a valve core 52, wherein the upper end of the shell 51 is provided with a connecting pipe 511 connected with the filter element mounting seat 14, and the lower end of the shell 51 is provided with an opening; the valve core 52 is slidably disposed in the inner cavity of the housing 51 and limited in sliding position by a protrusion on the opening at the lower end of the housing 51, a conical plug 54 is disposed at the upper end of the valve core 52, and the plug 54 is aligned with the water outlet of the connection pipe 511.
When the clean water tank 12 is filled, the valve core 52 floats upwards under the action of buoyancy, the plug 54 blocks the connecting pipe 511, so that the water flow supplied by the filter pipe 23 is enabled to flow back into the sedimentation tank 11 from the return pipe 141, when the water level of the clean water tank 12 drops, the valve core 52 drops, the plug 54 does not block the connecting pipe 511 any more, and the filtered water enters the clean water tank 12.
The pollution discharge device 3 comprises an inner sleeve 32 connected with the bottom of the reservoir 1 and an outer sleeve 31 sleeved outside the inner sleeve 32, the lower end of the inner sleeve 32 is communicated with the outside, a plurality of pollution discharge holes 321 are formed in the position, located in the reservoir 1, of the lower end of the inner sleeve 32, a buoyancy tank 33 is arranged at the upper end of the outer sleeve 31, and a balance weight 34 is arranged at the lower end of the outer sleeve 31.
The counterweight 34 is matched with the buoyancy tank 33 to adjust the buoyancy force borne by the outer sleeve 31 and adjust the upper and lower positions of the buoyancy tank 33 to achieve the purpose of adjusting the 'switching-off water level', and particularly, the 'switching-off water level' is required to be below the return pipe to prevent supernatant liquid of the sedimentation tank 11 from flowing back into the inner cavity of the filter element mounting seat 14.
In an embodiment, the pumping pipe 24 includes a hard pipe 241, a corrugated pipe 242, and a buoyancy tank 243, wherein the lower end of the hard pipe 241 is connected to the second tank 212, the upper end of the hard pipe 241 penetrates through the filter screen 13 and is connected to the lower end of the corrugated pipe 242, the upper end of the corrugated pipe 242 is fixedly connected to the buoyancy tank 243, and the upper end water inlet of the corrugated pipe 242 is always kept below the liquid level when the liquid level is not lower than the upper end surface of the hard pipe 241.
In one embodiment, the rotating shaft of the impeller 218 is vertically arranged, the upper end and the lower end of the rotating shaft of the impeller 218 are respectively rotatably connected with the tank body through bearings 217, the lower end of the rotating shaft of the impeller 218 penetrates into the inner cavity of the connecting base 214 and is connected with a driving wheel 216, and the driving wheels 216 are connected with each other through a driving belt 215.
In one embodiment, the filter element 41 is provided with at least two grooves 44 in the vertical direction, one groove 44 is communicated with the filter pipe 23 and the return pipe 141, the other groove 44 is communicated with the water valve 5, and except the groove 44, the bottom surface and the side surface of the filter element 41 are abutted against the wall surface of the inner cavity of the filter element mounting seat 14. The beneficial effect of this design lies in, increases the backward flow speed when clean water basin 12 fills the rivers backward flow, increases the delivery rate of connecting pipe 511 when the clean water basin is not filled with, can avoid simultaneously that the rivers that filter tube 23 supplied are too big, cause the damage to filter core 41, play certain pressure release effect.
In an embodiment, the side wall of the valve element 52 is closely and slidably connected with the inner wall of the housing 51, so that a plug 54 on the valve element 52 can accurately enter the connecting pipe 511 for plugging, and the side wall of the valve element 52 is provided with a diversion groove 53 for water flow in the vertical direction, thereby overcoming the problem of water flow obstruction caused by the close contact between the side wall of the valve element 52 and the inner wall of the housing 51.
The invention relates to an environment-friendly filtered water treatment device for agricultural rural unattended operation, which has a reasonable structure and comprises a reservoir, a power device, a sewage discharge device, a filtering device, a water valve and a disinfection box, wherein the disinfection box flushes disinfection medicines and flocculating agents into the reservoir when water flows into the reservoir, disinfects water and settles impurities without manual timing dosing; the power device is matched with the filtering device to filter supernatant liquor in the sedimentation tank and then inject the supernatant liquor into the clean water tank, so that large-particle impurities are prevented from blocking the filter element while impurities are further filtered, and the service life of the filter element is prolonged; the water valve is closed when the clean water tank is filled with water, water from the sedimentation tank automatically flows back to the sedimentation tank, when the water consumption is low or rainstorm occurs, the water level of the sedimentation tank rises, the sewage discharge device is automatically opened to discharge sewage, the discharged water is connected with the irrigation channel to irrigate crops, and the water storage tank does not need to be manually cleaned; the water supply device has the advantages of reasonable structure, convenient use, safety, reliability and the like, and effectively solves the problem that the existing tap water supply equipment in rural areas falls behind.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a be used for rural unmanned on duty's environmental protection of agricultural to filter water treatment facilities, characterized by: the device comprises a reservoir (1), a power device (2), a sewage discharge device (3), a filtering device (4), a water valve (5) and a disinfection box (6), wherein the inner cavity of the reservoir (1) is divided into a sedimentation tank (11) and a clean water tank (12); a filter screen (13) is horizontally arranged in the inner cavity of the sedimentation tank (11); the upper end of the clean water tank (12) is provided with a filter element mounting seat (14) with a barrel-shaped structure, the inner cavity of the filter element mounting seat (14) is communicated with the inner cavity of the sedimentation tank (11) through a return pipe (141), and the clean water tank (12) is also provided with a water outlet pipe (15);
the power device (2) is arranged below the filter screen (13) in the inner cavity of the sedimentation tank (11) and comprises a first tank body (211), a second tank body (212) and a connecting seat (214); the bottoms of the first tank body (211) and the second tank body (212) are fixedly connected with the upper end of the connecting seat (214) and are provided with upward connecting ports; impellers (218) are arranged in the inner cavities of the first tank body (211) and the second tank body (212), and the impellers (218) arranged in the first tank body (211) and the second tank body (212) are in transmission connection with each other; the lower end of the first tank body (211) is provided with a plurality of square through holes (213); a water pumping pipe (24) is arranged at the bottom of the second tank body (212), and the water inlet end of the water pumping pipe (24) is arranged above the filter screen (13);
the sterilizing box (6) is arranged above the reservoir (1), a filler (61) consisting of slow-release sterilizing medicines and a flocculating agent is filled in the sterilizing box (6), a water inlet through hole communicated with an external water source is formed in the middle of the filler (61), the water inlet through hole is also connected with a first connecting port (219) of the first tank body (211) through a water inlet pipe (22), and a second connecting port (200) of the second tank body (212) is communicated with the inner cavity of the filter element mounting seat (14) through a filter pipe (23);
the filtering device (4) comprises a filter element (41) and a cover body (42), wherein the filter element (41) is inserted into the inner cavity of the filter element mounting seat (14), the cover body (42) is fixedly connected to the upper end of the filter element (41), an annular convex edge for preventing rainwater from entering is arranged at the edge of an opening at the upper end of the filter element mounting seat (14), a convex ring is arranged at the edge of the cover body (42) to sleeve the annular convex edge, and a handle (43) is also arranged on the cover body (42);
the water valve (5) comprises a shell (51) and a valve core (52), wherein the upper end of the shell (51) is provided with a connecting pipe (511) connected with the filter element mounting seat (14), and the lower end of the shell (51) is provided with an opening; the valve core (52) is arranged in the inner cavity of the shell (51) in a sliding manner and limited in the sliding position by a convex block on an opening at the lower end of the shell (51), a conical plug (54) is arranged at the upper end of the valve core (52), and the plug (54) is aligned with the water outlet of the connecting pipe (511);
blowdown apparatus (3) including interior sleeve pipe (32) of being connected with cistern (1) bottom, cover and establish outer tube (31) outside interior sleeve pipe (32), interior sleeve pipe (32) lower extreme and external intercommunication, interior sleeve pipe (32) lower extreme is located the position in cistern (1) and is equipped with a plurality of blowoff holes (321), outer tube (31) upper end is equipped with flotation tank (33), outer tube (31) lower extreme is equipped with counter weight (34).
2. The environment-friendly filtered water treatment device for the agricultural rural unattended operation according to claim 1, which is characterized in that: the pumping pipe (24) comprises a hard pipe (241), a corrugated pipe (242) and a buoyancy box (243), wherein the lower end of the hard pipe (241) is connected with the second tank body (212), and the upper end of the hard pipe (241) penetrates through the filter screen (13) and is connected with the lower end of the corrugated pipe (242).
3. The environment-friendly filtered water treatment device for the agricultural rural unattended operation according to claim 2, which is characterized in that: the upper end of the corrugated pipe (242) is fixedly connected with the buoyancy box (243), and the water inlet at the upper end of the corrugated pipe (242) is always kept below the liquid level under the condition that the liquid level is not lower than the upper end surface of the hard pipe (241).
4. The environment-friendly filtered water treatment device for the agricultural rural unattended operation according to claim 1, which is characterized in that: the rotating shaft of the impeller (218) is vertically arranged, the upper end and the lower end of the rotating shaft of the impeller (218) are respectively and rotatably connected with the tank body through bearings (217), the lower end of the rotating shaft of the impeller (218) penetrates into the inner cavity of the connecting seat (214) and is connected with driving wheels (216), and the driving wheels (216) are mutually connected through a driving belt (215).
5. The environment-friendly filtered water treatment device for the agricultural rural unattended operation according to claim 1, which is characterized in that: the filler (61) is fluffy solid prepared by mixing limestone, disinfectant and flocculating agent, and is gradually released into the water body under the erosion of water flow.
6. The environment-friendly filtered water treatment device for the agricultural rural unattended operation according to claim 1, which is characterized in that: the filter element (41) is provided with at least two grooves (44) in the vertical direction, one groove (44) is communicated with the filter pipe (23) and the return pipe (141), the other groove (44) is communicated with the water valve (5), and except the groove (44), the bottom surface and the side surface of the filter element (41) are abutted to the wall surface of the inner cavity of the filter element mounting seat (14).
7. The environment-friendly filtered water treatment device for the agricultural rural unattended operation according to claim 1, which is characterized in that: the side wall of the valve core (52) is closely attached to the inner wall of the shell (51) in a sliding manner, and a guide groove (53) for water flow to pass through is formed in the vertical direction of the side wall of the valve core (52).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010025161.1A CN110818145B (en) | 2020-01-10 | 2020-01-10 | A environmental protection water treatment facilities that filters for rural unmanned on duty of agricultural |
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| CN202010025161.1A CN110818145B (en) | 2020-01-10 | 2020-01-10 | A environmental protection water treatment facilities that filters for rural unmanned on duty of agricultural |
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| CN110818145A CN110818145A (en) | 2020-02-21 |
| CN110818145B true CN110818145B (en) | 2020-04-14 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112546694B (en) * | 2020-11-23 | 2022-08-05 | 深圳市优贝尔科技有限公司 | Miniature water filter |
| CN112546695B (en) * | 2020-11-23 | 2022-06-14 | 君品集团有限公司 | Water filtering device |
| CN112546719B (en) * | 2020-11-23 | 2022-04-01 | 远大健康科技(天津)有限公司 | Filter core back flush mechanism based on filter |
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Effective date of registration: 20221010 Address after: Room 301, Family Planning Dormitory, Chengnan Ganyuanchi, Fengxiang Street, Chenghai District, Shantou City, Guangdong Province, 515000 Patentee after: Zhang Junqiang Address before: 511500 Tian'an Zhigu Exhibition Service Center 159, No. 18 Chuangxing Avenue, Science and Technology Innovation Park, Qingyuan High-tech Industrial Development Zone, Guangdong Province Patentee before: QINGYUAN CHUQU INTELLIGENT TECHNOLOGY Co.,Ltd. |